The PURSUIT is constructed with nature’s technical fiber Merino Wool and upgraded with a reinforced heel and toe to maximize durability. The four-season fiber of Merino Wool provides warmth in the winter and cooling in the summer, while absorbing moisture without feeling soggy or losing the ability to regulate temperature. The PURSUIT is engineered with fine-gauge Merino Wool that produces a soft, no-itch feel from cuff to toe. Merino Wool is a naturally renewable resource and is sustainably sourced. The Four height sits below the calf and its double-cuff construction provides extra support for cycling and trail running.
- Improved durability with high tenacity fibers in abrasion prone areas
- Versatile mid-cushion option delivers lasting comfort and performance
- Soft, natural Merino Wool
- 63% MERINO WOOL / 35% Nylon / 2% Spandex
- Made in USA

The PURSUIT is constructed with nature’s technical fiber Merino Wool and upgraded with a reinforced heel and toe to maximize durability. The four-season fiber of Merino Wool provides warmth in the winter and cooling in the summer, while absorbing moisture without feeling soggy or losing the ability to regulate temperature. The PURSUIT is engineered with fine-gauge Merino Wool that produces a soft, no-itch feel from cuff to toe. Merino Wool is a naturally renewable resource and is sustainably sourced. The one-inch cuff height rises just above the ankle for additional support and protection in running shoes with a higher back.
- Improved durability with high tenacity fibers in abrasion prone areas
- Versatile mid-cushion option delivers lasting comfort and performance
- Soft, natural Merino Wool
- 66% MERINO WOOL / 32% Nylon / 2% Spandex
- Made in USA

The new PURSUIT is constructed with nature’s technical fiber Merino Wool and upgraded with a reinforced heel and toe to maximize durability. The four-season fiber of Merino Wool provides warmth in the winter and cooling in the summer, while absorbing moisture without feeling soggy or losing the ability to regulate temperature. The PURSUIT is engineered with fine-gauge Merino Wool that produces a soft, no-itch feel from cuff to toe. Merino Wool is a naturally renewable resource and is sustainably sourced. The Zero no-show cuff sits just below the ankle with minimal extension above your shoe. Swiftwick's most popular cuff height for running, the ZERO no-show sock is also preferred by many cyclists and golfers.
- Improved durability with high tenacity fibers in abrasion prone areas.
- Versatile mid-cushion option delivers lasting comfort and performance.
- Soft, natural Merino Wool.
- 66% MERINO WOOL / 32% Nylon / 2% Spandex
- Made in USA

The PURSUIT is constructed with nature’s technical fiber Merino Wool and upgraded with a reinforced heel and toe to maximize durability. The four-season fiber of Merino Wool provides warmth in the winter and cooling in the summer, while absorbing moisture without feeling soggy or losing the ability to regulate temperature. The PURSUIT is engineered with fine-gauge Merino Wool that produces a soft, no-itch feel from cuff to toe. Merino Wool is a naturally renewable resource and is sustainably sourced. The Two cuff height extends beyond the ankle when a low cut is not enough coverage.
- Improved durability with high tenacity fibers in abrasion prone areas.
- Versatile mid-cushion option delivers lasting comfort and performance.
- Soft, natural Merino Wool.
- 65% MERINO WOOL / 33% Nylon / 2% Spandex
- Made in USA

Embrace the need for high speed with VISION FIVE Dash. Built with the performance you expect from Swiftwick in a moderate compression design that supports every contour of the foot. Dash to the finish line in style and make a difference in the world at the same time. Swiftwick gives a percentage of sales from each VISION sock purchased to charitable initiatives.
- 96% NYLON / 4% SPANDEX
- Made in USA

This any-workout shirt is ready to head out the door at a moment's notice. Made with a warmer Merino-polyester blend, the PhD Light Long Sleeve is expert at moving moisture away from your body while you're working out in cooler weather. The fabric dries quickly after you hang it up and maintains its shape over hill and dale, through weather and sweat. Designed for women, this shirt was made using body-mapping technology, so Smartwool knows exactly where to put mesh panels for the best breathability. Merrow seam construction ensures a gentle feel next to your skin and increases durability.
- Regular Fit
- Minimal Merrow seam construction provides superior durability and is soft against skin
- Integrated thumbhole openings for additional coverage
- Knit in Vietnam - Body: 56% Merino Wool, 44% Polyester; Mesh: 54% Merino Wool, 46% Polyester
- Garment Weight: 187 g = 6.6 oz